Hey all. (Hopefully) Simple question. Can I use the documented NAND Flash Backup & NAND Flash Restore to safely backup and restore the currently installed image + root + home + data? My idea is to use this so I can simply swap between OZ/opie, OZ/gpe, OZ/e17, pdaxrom & cacko without having to go through the whole reflash, reinstall personal apps, update & upgrade process to get back to square one.